Update Port - Russound UNO-S2 User Manual

INSTALLER GUIDE
UNO-S2 Keypad Update Port
1
SETUP BUTTON - Activates Installer Setup Mode for the UNO-S2 keypad
2
OS UPDATE PORT - Port used for UNO keypad OS software updates
10
2
1
DATA RS-232
DATA RS-232
GND
N/C
N/C